The Lee-Enfield bolt-action, magazine-fed, repeating rifle was the main firearm used by the military forces of the British Empire and Commonwealth during the first half of the 20th century. The No. 4 action is similar to the previous Enfields, but lighter, stronger, and easier to mass produce. The No. 4 rifle is considerably heavier than the No. 1 Mk. III Enfield, largely due to its heavier barrel. Unlike the earlier SMLE, the No 4 Lee-Enfield barrel protrudes from the end of the forestock. The Mk 1 variation of the No. 4 is differentiated by a simpler notch on the bolt track of the rifle's receiver. This rifle was made by Long Branch Arsenal in Canada and its stock has been cut down. The rifle features adjustable volley sights, a 2-position safety, and a 10-round magazine. Its wood, metal, and bore are all in good condition.